Patents by Inventor Yumin Cui

Yumin Cui has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070286906
    Abstract: Dihydrobenzoquinone compounds of the following formula: wherein R1, R2, R3, and R4 are defined herein. Also disclosed is a method of treating cancer with one of the dihydrobenzoquinone compounds.
    Type: Application
    Filed: April 27, 2007
    Publication date: December 13, 2007
    Applicant: Hutchison MediPharma Enterprises Limited
    Inventors: Weihan Zhang, Weiguo Su, Yumin Cui, Yongxin Ren, Xiaoqiang Yan, Jifeng Duan
  • Publication number: 20060160895
    Abstract: This invention relates to a method of treating gastric adenocarcinoma or lung carcinoma by administering to a subject in need thereof an effective amount of an effective amount of a diterpene compound of the following formula: wherein R1, R2, R3, R4, and R5 are defined herein.
    Type: Application
    Filed: December 1, 2005
    Publication date: July 20, 2006
    Inventors: Weihui Huang, Yumin Cui, Jian Zuo, Weihan Zhang
  • Publication number: 20060110467
    Abstract: This invention relates to a method of treating cancer by administering to a subject in need thereof an effective amount of a chemotherapeutic agent and an effective amount of a diterpene compound of the following formula: wherein R1, R2, R3, R4, and R5 are defined herein.
    Type: Application
    Filed: November 8, 2005
    Publication date: May 25, 2006
    Inventors: Weihui Huang, Yumin Cui, Jian Zuo, Weihan Zhang, Weiwei Wu, Jianhua Yan
  • Publication number: 20050288379
    Abstract: This invention relates to a method of treating certain cancers by administering an effective amount of a compound of the following formula: wherein R1, R2, R3, and R4 are defined herein.
    Type: Application
    Filed: June 17, 2005
    Publication date: December 29, 2005
    Inventors: Xiaoqiang Yan, Yumin Cui, Jianhua Yan, Weihan Zhang, Jifeng Duan, Jian Zuo
  • Publication number: 20050288378
    Abstract: This invention relates to a method of treating cancer by administering to a subject in need thereof an effective amount of a cancer chemotherapeutic agent and an effective amount of a benzoquinone compound of the following formula: wherein R1, R2, R3, and R4 are defined herein.
    Type: Application
    Filed: June 17, 2005
    Publication date: December 29, 2005
    Inventors: Xiaoqiang Yan, Yumin Cui, Weihan Zhang, Jian Zuo
  • Publication number: 20050226943
    Abstract: Compositions containing a Sophora flavescens flavonoids extract or its active ingredients, Kurarinone, 2?-methoxy-Kurarinone, and Sophoraflavanone G are described. Also disclosed is a method of treating TNF? and IL-1? related diseases using such compositions.
    Type: Application
    Filed: March 30, 2005
    Publication date: October 13, 2005
    Inventors: Xiaoqiang Yan, Yumin Cui, Tao Wang, Zhiming Ma, Ke Pan, Weihan Zhang, Weihui Huang, Jianrong Hong, Jeff Duan, Yu Cai